Charging and discharging integrated movable emergency black and odorous water body treatment device

Abstract

The utility model discloses a charging and discharging integrated movable emergency black and odorous water body treatment device. The device comprises a shell, a charging and storage integrated mechanism, a moving mechanism, and a front filtering mechanism, a buffer regulating tank, an up-flow anaerobic sludge mechanism, a contact oxidation tank and a sterilization and disinfection mechanism which are sequentially arranged along the water flow direction, external water flow enters the device through the front filtering mechanism, the front filtering mechanism, the buffer adjusting tank, the up-flow anaerobic sludge mechanism, the contact oxidation tank and the sterilization and disinfection mechanism are communicated one by one, and the electricity charging and storage integrated mechanism is electrically connected with the front filtering mechanism, the buffer adjusting tank, the up-flow anaerobic sludge mechanism, the contact oxidation tank and the sterilization and disinfection mechanism. The moving mechanism is arranged at the bottom of the shell. Water entering the device flows through the mechanisms one by one to be filtered and purified, and due to the arrangement of the moving mechanism in the device, the problems that in traditional sewage treatment, sewage transfer is inconvenient, and a traditional sewage treatment device is poor in maneuverability and difficult in flowing operation are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of environmental protection, and more specifically, to a charging and discharging integrated movable emergency black and odorous water treatment device. Background Art

[0002] Water is the soul of a city. People live on water, and cities are spiritual because of water. With the urbanization process, industrialization development, and the increase in urban population in my country, problems have also emerged. The drainage systems and facilities in some urban combined sewer areas are not perfect. Some rainwater and sewage pipes are misconnected or mixed, causing sewage to be discharged into rivers, polluting the city. There are even some cities where a large amount of domestic sewage and industrial wastewater are directly discharged into rivers without treatment, causing the rivers that were originally the soul of the city to be polluted and the water quality to be black and smelly.

[0003] The quality of urban water environment is an important part of human settlement environment. There are two main solutions for sewage discharge during the construction period of sewage interception pipelines: one is to use sewage suction trucks to suck sewage and transfer it to sewage treatment plants for treatment, which has high transportation costs and sometimes leads to secondary pollution due to untimely transportation; the other is to use conventional integrated sewage equipment, which has poor mobility, requires power supply, and has poor adaptability to the flow operation of sewage interception pipeline projects. For black and smelly water bodies accumulated in potholes without flow, sewage suction trucks are mainly used to suck sewage and transfer it to sewage treatment plants for treatment, which has high transportation costs.

[0004] Therefore, in order to solve the above problems, there is an urgent need for a treatment device that can timely and effectively purify sewage discharged during the construction period of the sewage interception pipeline and the black and smelly water accumulated in the potholes without flow. Utility Model Content

[0005] The purpose of the utility model is to provide a charging and discharging integrated mobile emergency black and odorous water treatment device. The charging and discharging integrated mobile emergency black and odorous water treatment device provided by the utility model can timely and effectively purify the sewage discharged during the construction period of the sewage interception pipeline and the black and odorous water accumulated in the potholes without mobility. The purified black and odorous water can be discharged into the nearby rainwater pipe network, reused for construction water, or used for urban miscellaneous water that meets the "Water Quality of Urban Wastewater Recycling and Urban Miscellaneous Water" (GB-T18920-2020).

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A charging and discharging integrated mobile emergency black and odorous water treatment device, the charging and discharging integrated mobile emergency black and odorous water treatment device comprises: a shell, a charging and storing integrated mechanism, a moving mechanism, and a pre-filter mechanism, a buffer regulating tank, an upflow anaerobic sludge mechanism, a contact oxidation tank, and a sterilization and disinfection mechanism arranged in sequence along the water flow direction;

[0008] The external water flows into the charging and discharging integrated movable emergency black and odorous water treatment device through the pre-filter mechanism, and the pre-filter mechanism, buffer regulating tank, upflow anaerobic sludge mechanism, contact oxidation tank and sterilization and disinfection mechanism are connected one by one, and the pre-filter mechanism, buffer regulating tank, upflow anaerobic sludge mechanism, contact oxidation tank and sterilization and disinfection mechanism are all arranged in the shell, and the charging and storing integrated mechanism is arranged on the outside of the shell and is electrically connected to the pre-filter mechanism, buffer regulating tank, upflow anaerobic sludge mechanism, contact oxidation tank and sterilization and disinfection mechanism, and the mobile mechanism is arranged at the bottom of the shell.

[0009] Preferably, the pre-filter mechanism comprises a first filter screen and a second filter screen sequentially arranged along the water flow direction, the first filter screen and the second filter screen are both detachably connected to the pre-filter mechanism, and the aperture of the first filter screen is larger than the aperture of the second filter screen.

[0010] Preferably, the buffer regulating tank comprises an unpowered mixing module and a pair of baffles;

[0011] The unpowered mixing module is arranged between the paired partitions, the pre-filtering mechanism is connected to the bottom of the unpowered mixing module, one end of the paired partition close to the pre-filtering mechanism is sealed with the shell, one end of the paired partition away from the pre-filtering mechanism is provided with a connecting port, and one end close to the connecting port is provided with a suction pump, and the water flow in the buffer regulating tank enters the upflow anaerobic sludge mechanism through the suction pump.

[0012] Preferably, the water inlet of the unpowered mixing module and the water inlet of the suction pump are both provided with a check valve.

[0013] Preferably, the contact oxidation pond comprises a contact oxidation module, a plurality of contact oxidation modules are connected in series, and different biofilms are respectively arranged on the plurality of contact oxidation modules to enhance the water quality treatment capacity.

[0014] Preferably, the contact oxidation module comprises a filler and an aeration disk, the filler is fixedly disposed in the contact oxidation module, the biofilm is disposed on the filler, and the aeration disk is correspondingly disposed below the filler.

[0015] Preferably, the contact oxidation tank further comprises an air compressor, and the air compressor is arranged outside the contact oxidation tank and is connected to the contact oxidation tank.

[0016] Preferably, the sterilization and disinfection mechanism comprises an ultraviolet lamp and a discharge coil, one end of the discharge coil is connected to the water outlet of the contact oxidation tank, the ultraviolet lamp is arranged on the discharge coil and the ultraviolet lamp can sterilize and disinfect the water flowing through the discharge coil.

[0017] Preferably, the integrated charging and discharging movable emergency black and odorous water treatment device also includes a sludge collection mechanism, which includes a sludge collection module and a sludge pump, the upflow anaerobic sludge mechanism and the contact oxidation tank are both connected to the inlet of the sludge pump, and the outlet of the sludge pump is connected to the sludge collection module.

[0018] Preferably, the moving mechanism comprises a plurality of universal wheels arranged at the bottom of the housing.

[0019] The beneficial effects of the utility model are:

[0020] The charging and discharging integrated mobile emergency black and odorous water treatment device filters and purifies the water flowing through the device one by one through the pre-filter mechanism, buffer regulating tank, upflow anaerobic sludge mechanism, contact oxidation tank, and sterilization and disinfection mechanism arranged one by one along the flow direction of the water flow, so that the water discharged from the device can be discharged into the nearby rainwater pipe network or reused for construction water, avoiding the problem of inconvenient sewage transportation in traditional sewage treatment. The setting of the mobile mechanism in the device enables the device to timely treat black and odorous water at different locations as the location of the black and odorous water changes during the construction process, avoiding the problems of poor mobility and difficult mobile operations of traditional sewage treatment devices, and further improving the applicability and economy of the device.

[0021] In addition, the device uses (1) an integrated charging and storage mechanism to use the solar charging panel and the storage mechanism as the power source of the mobile emergency sewage treatment device, which can effectively ensure the stable power supply of the device.

[0022] (2) Through the setting of the pre-filter device, the black and odorous water body removes the particulate matter, solid debris and small particles it carries, and is sucked into the unpowered mixing module through the sewage suction pump to homogenize and equalize the amount and buffer the black and odorous water body. Compared with the traditional regulating tank with forced circulation by water pump, mechanical stirring and air stirring, the unpowered mixing module has the advantages of saving energy, smaller size and lower consumables;

[0023] (3) The upflow anaerobic sludge mechanism in the device has a high-concentration, high-activity sludge bed at the bottom of the mechanism, and most of the organic pollutants in the black and smelly water are degraded through anaerobic fermentation. A three-phase separator is provided on the top of the reactor to separate the digestion gas, digestion liquid and sludge particles produced after the anaerobic fermentation and degradation of the sludge bed. The upflow anaerobic sludge mechanism has a high load and a small footprint. It has a large biomass, high treatment efficiency, low operating cost and strong stability.

[0024] (4) The contact oxidation tank module in the device has a high-porosity, large specific surface area filler immersed in water fixed inside. Under the action of aeration and oxygen supply, the filler surface provides an aerobic biofilm for the attachment and growth of microorganisms. The digestive fluid is in extensive contact with the biofilm. Under the action of the metabolism of the microorganisms on the biofilm, the organic pollutants in the digestive fluid are further removed and the water quality is further purified. The activated sludge in the contact oxidation tank module is attached to the surface of the filler, does not flow with the water, and the amount of residual sludge is small, which is easy to manage, eliminating sludge floating and swelling. The module is small in size, has a good purification effect, and has good and stable effluent quality and low power consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of a charging and discharging integrated movable emergency black and odorous water treatment device.

[0026] Description of reference numerals:

[0027] 1. Control mechanism; 2. Pre-filtration mechanism; 3. Water pump; 4. Buffer adjustment tank; 5. Suction pump; 6. Upflow anaerobic sludge mechanism; 7. Contact oxidation tank; 8. Sterilization and disinfection mechanism; 9. Mud discharge pump; 10. Sludge collection module; 11. Solar panel; 12. Power storage mechanism; 13. Moving mechanism; 14. Air compressor. DETAILED DESCRIPTION

[0028] Many specific details are described in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation disclosed below.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] like Figure 1 As shown, the utility model provides a charge-discharge integrated movable emergency black and odorous water treatment device, which includes: a shell, a charge-storage integrated mechanism, a moving mechanism 13, and a pre-filter mechanism 2, a buffer regulating tank 4, an upflow anaerobic sludge mechanism 6, a contact oxidation tank 7, and a sterilization and disinfection mechanism 8 arranged in sequence along the water flow direction; the external water flow enters the charge-discharge integrated movable emergency black and odorous water treatment device through the pre-filter mechanism 2, the pre-filter mechanism 2, the buffer regulating tank 4, the upflow anaerobic sludge mechanism 6, the contact oxidation tank 7, and the sterilization and disinfection mechanism 8 are connected one by one, the pre-filter mechanism 2, the buffer regulating tank 4, the upflow anaerobic sludge mechanism 6, the contact oxidation tank 7, and the sterilization and disinfection mechanism 8 are all arranged in the shell, the charge-storage integrated mechanism is arranged outside the shell and is electrically connected to the pre-filter mechanism 2, the buffer regulating tank 4, the upflow anaerobic sludge mechanism 6, the contact oxidation tank 7, and the sterilization and disinfection mechanism 8, and the moving mechanism 13 is arranged at the bottom of the shell.

[0032] In this embodiment, the pre-filter mechanism 2, buffer regulating tank 4, upflow anaerobic sludge mechanism 6, contact oxidation tank 7, and sterilization and disinfection mechanism 8 arranged one by one along the flow direction of the water flow filter and decontaminate the water flowing through the device one by one, so that the water discharged from the device can be discharged into the nearby rainwater pipe network or reused for construction water, avoiding the problem of inconvenient sewage transportation in traditional sewage treatment. The setting of the mobile mechanism 13 in the device enables the device to timely treat black and odorous water bodies at different locations as the location of the black and odorous water body changes during the construction process, avoiding the problems of poor mobility and difficult mobile operations of traditional sewage treatment devices, and further improving the applicability and economy of the device.

[0033] In one embodiment, the charging and storage integrated mechanism includes a solar panel 11 disposed on the surface of the device housing and a storage mechanism 12 disposed in the device housing, the solar panel 11 and the storage mechanism 12 are electrically connected to store the electric energy obtained by the solar panel 11, and the storage mechanism 12 can be charged by an external power source. The storage mechanism 12 in this embodiment is preferably a lead-acid battery, which can ensure the stability of the device while ensuring economy.

[0034] In a preferred embodiment, the pre-filter mechanism 2 includes a first filter screen and a second filter screen sequentially arranged along the water flow direction, the first filter screen and the second filter screen are both detachably connected to the pre-filter mechanism 2, and the aperture of the first filter screen is larger than the aperture of the second filter screen.

[0035] The first filter screen and the second filter screen are arranged so that the black and odorous water flowing through the pre-filter mechanism 2 can filter out large solid impurities in the black and odorous water through the first filter screen and the second filter screen, thereby preventing large solid impurities from entering the device and causing friction damage to the mechanism inside the device, thereby ensuring the stability and service life of the device.

[0036] Furthermore, a water pump 3 is arranged between the pre-filter mechanism 2 and the buffer regulating tank 4. The setting of the water pump 3 not only provides kinetic energy for the inflowing black and smelly water so that it can smoothly enter the device, but also the setting of the water pump 3 plays a role in guiding the inflowing water, thereby avoiding the backflow of the black and smelly water.

[0037] See also Figure 1 The buffer regulating tank 4 includes a non-powered mixing module and a pair of baffles; the non-powered mixing module is arranged between the pair of baffles, the pre-filter mechanism 2 is connected to the bottom of the non-powered mixing module, one end of the pair of baffles close to the pre-filter mechanism 2 is sealed with the shell, and one end of the pair of baffles away from the pre-filter mechanism 2 is provided with a connecting port, and one end close to the connecting port is provided with a suction pump 5, and the water flow in the buffer regulating tank 4 enters the upflow anaerobic sludge mechanism 6 through the suction pump 5. The water inlet of the non-powered mixing module and the water inlet of the suction pump 5 are both provided with a check valve.

[0038] After being filtered by the pre-filter mechanism 2, the black and odorous water enters the buffer regulating tank 4 to perform homogeneous and uniform buffering and regulation on the black and odorous water. In this embodiment, the buffer regulating tank 4 is preferably provided with an unpowered mixing module. The setting of the unpowered mixing module enables the buffer regulating tank 4 to realize the level and flow control of the incoming water without an external power supply and power, and the upper water body can be discharged in a timed and quantitative uniform flow and slow release according to the height of the connecting port above the buffer regulating tank 4. The unpowered mixing module is preferably an unpowered slow release pollution control device, which has no energy consumption, small volume, easy installation and high degree of integration compared to the traditional regulating tank with forced circulation, mechanical stirring and air stirring by the water pump 3. In addition, the buffer regulating tank 4 is connected to the upflow anaerobic sludge mechanism 6 through the suction pump 5, which further ensures the kinetic energy and flow direction of the water body in the device, and the setting of the check valve further avoids the backflow of the water body.

[0039] In a preferred embodiment, the upflow anaerobic sludge mechanism 6 is an upflow anaerobic sludge bed (UASB). When working, the sewage enters the bottom of the reactor through uniform water distribution, and the sewage passes through the anaerobic sludge bed reactor from bottom to top. There is a high-concentration, high-activity sludge layer at the bottom of the reactor, and most of the organic pollutants in the black and smelly water body are degraded through anaerobic fermentation. Furthermore, a three-phase separator is provided at the top of the upflow anaerobic sludge bed to complete the separation of gas, liquid and solid phases. The separated digestion gas is discharged from the top, and the separated sludge automatically slides into the sludge layer, and the effluent flows out from the clearing area at the top.

[0040] like Figure 1 As shown, the contact oxidation tank 7 includes a contact oxidation module, a plurality of contact oxidation modules are connected in series, and a plurality of contact oxidation modules are respectively provided with different biofilms to enhance the water quality treatment capacity. The contact oxidation module includes a filler and an aeration disk, the filler is fixedly arranged in the contact oxidation module, the biofilm is arranged on the filler, and the aeration disk is correspondingly arranged below the filler. The contact oxidation tank 7 also includes an air compressor 14, which is arranged outside the contact oxidation tank 7 and is connected to the contact oxidation tank 7.

[0041] In this embodiment, the contact oxidation tank 7 module has a high-porosity, large-surface-area filler immersed in water fixed inside. Under the action of aeration and oxygen supply, the filler surface provides an aerobic biofilm for microorganisms to attach and grow. The digestion liquid flowing out of the upflow anaerobic sludge mechanism 6 is in extensive contact with the biofilm. Under the action of the metabolism of the microorganisms on the biofilm, the organic pollutants in the digestion liquid are further removed, so that the water quality is further purified. In addition, the setting of the air compressor 14 can provide the contact oxidation tank 7 with sufficient oxygen required for the reaction.

[0042] See also Figure 1 The sterilization and disinfection mechanism 8 includes an ultraviolet lamp and a discharge coil. One end of the discharge coil is connected to the water outlet of the contact oxidation tank 7. The ultraviolet lamp is arranged on the discharge coil and can sterilize and disinfect the water flowing through the discharge coil.

[0043] In a preferred embodiment, the integrated charging and discharging mobile emergency black and odorous water treatment device also includes a sludge collection mechanism, which includes a sludge collection module 10 and a sludge pump 9. The upflow anaerobic sludge mechanism 6 and the contact oxidation tank 7 are both connected to the inlet of the sludge pump 9, and the outlet of the sludge pump 9 is connected to the sludge collection module 10. In this embodiment, the discharge coil is made of transparent pipes, and ultraviolet lamps are installed around the coil. Potential pathogenic bacteria and parasite eggs in the drainage can be disinfected and sterilized by ultraviolet rays, further eliminating the impact on human health. The mobile mechanism 13 includes a plurality of universal wheels arranged at the bottom of the shell, which can be towed and moved by a trailer or rotated by electric drive, and is flexible and maneuverable.

[0044] In one embodiment, the discharge-integrated movable emergency black and odorous water treatment device also includes a control mechanism 1, which is electrically connected to the above-mentioned charging and storage integrated mechanism, the moving mechanism 13 and the water pump 3, the suction pump 5, the buffer regulating tank 4, the upflow anaerobic sludge mechanism 6, the contact oxidation tank 7, the sterilization and disinfection mechanism 8, etc., to realize the operation control of the above-mentioned mechanisms, so that the above-mentioned mechanisms can all operate independently, and realize the simultaneous operation or orderly operation of the above-mentioned mechanisms, so that the automatic editing and calling of various work programs can be realized to meet the needs of various application scenarios.

[0045] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A mobile emergency black and odorous water treatment device with integrated charging and discharging, characterized in that: The charging and discharging integrated mobile emergency black and odorous water treatment device comprises: a shell, a charging and storing integrated mechanism, a moving mechanism, and a pre-filter mechanism, a buffer regulating tank, an upflow anaerobic sludge mechanism, a contact oxidation tank, and a sterilization and disinfection mechanism arranged in sequence along the water flow direction; The external water flows into the charging and discharging integrated movable emergency black and odorous water treatment device through the pre-filter mechanism, and the pre-filter mechanism, buffer regulating tank, upflow anaerobic sludge mechanism, contact oxidation tank and sterilization and disinfection mechanism are connected one by one, and the pre-filter mechanism, buffer regulating tank, upflow anaerobic sludge mechanism, contact oxidation tank and sterilization and disinfection mechanism are all arranged in the shell, and the charging and storing integrated mechanism is arranged on the outside of the shell and is electrically connected to the pre-filter mechanism, buffer regulating tank, upflow anaerobic sludge mechanism, contact oxidation tank and sterilization and disinfection mechanism, and the mobile mechanism is arranged at the bottom of the shell.

2. The charging and discharging integrated mobile emergency black and odorous water treatment device according to claim 1 is characterized in that: The pre-filter mechanism comprises a first filter screen and a second filter screen which are sequentially arranged along the water flow direction. The first filter screen and the second filter screen are both detachably connected to the pre-filter mechanism. The aperture of the first filter screen is larger than that of the second filter screen.

3. The charging and discharging integrated mobile emergency black and smelly water treatment device according to claim 1 is characterized in that: The buffer regulating tank includes an unpowered mixing module and a pair of baffles; The unpowered mixing module is arranged between the paired partitions, the pre-filtering mechanism is connected to the bottom of the unpowered mixing module, one end of the paired partition close to the pre-filtering mechanism is sealed with the shell, one end of the paired partition away from the pre-filtering mechanism is provided with a connecting port, and one end close to the connecting port is provided with a suction pump, and the water flow in the buffer regulating tank enters the upflow anaerobic sludge mechanism through the suction pump.

4. The charging and discharging integrated mobile emergency black and odorous water treatment device according to claim 3 is characterized in that: The water inlet of the unpowered mixing module and the water inlet of the suction pump are both provided with a check valve.

5. The charging and discharging integrated mobile emergency black and odorous water treatment device according to claim 1 is characterized in that: The contact oxidation pool comprises a contact oxidation module, a plurality of contact oxidation modules are connected in series, and different biofilms are respectively arranged on the plurality of contact oxidation modules to enhance the water quality treatment capability.

6. The charging and discharging integrated mobile emergency black and smelly water treatment device according to claim 5 is characterized in that: The contact oxidation module comprises a filler and an aeration plate. The filler is fixedly arranged in the contact oxidation module, the biofilm is arranged on the filler, and the aeration plate is correspondingly arranged below the filler.

7. The charging and discharging integrated mobile emergency black and odorous water treatment device according to claim 5 is characterized in that: The contact oxidation tank also includes an air compressor, which is arranged outside the contact oxidation tank and is connected to the contact oxidation tank.

8. The charging and discharging integrated mobile emergency black and odorous water treatment device according to claim 1 is characterized in that: The sterilization and disinfection mechanism comprises an ultraviolet lamp and a discharge coil, one end of the discharge coil is connected to the water outlet of the contact oxidation tank, the ultraviolet lamp is arranged on the discharge coil and can sterilize and disinfect the water flowing through the discharge coil.

9. The charging and discharging integrated mobile emergency black and odorous water treatment device according to any one of claims 1 to 8, characterized in that: The charging and discharging integrated movable emergency black and odorous water treatment device also includes a sludge collection mechanism, which includes a sludge collection module and a sludge pump. The upflow anaerobic sludge mechanism and the contact oxidation tank are both connected to the inlet of the sludge pump, and the outlet of the sludge pump is connected to the sludge collection module.

10. The charging and discharging integrated mobile emergency black and odorous water treatment device according to any one of claims 1 to 8, characterized in that: The moving mechanism comprises a plurality of universal wheels arranged at the bottom of the housing.

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